SceneManager Struct Reference

Manages the lifecycle of all scenes in the game. More...

#include <SceneManager.h>

Collaboration diagram for SceneManager:

Public Member Functions
void	loadScene (std::string id)
	Loads a scene by its string identifier.
void	loadScene (int buildIndex)
	Loads a scene by its build index.
void	loadNextScene ()
	Loads the scene with the next sequential build index.
void	loadPrevScene ()
	Loads the scene with the previous sequential build index.
Scene *	getCurrentScene ()
	Gets a pointer to the currently active primary scene.
void	addScene (Scene *scene)
	Adds a scene to the manager's collection.
void	removeBgScene (int layer)
	Removes a background (panel) scene from a specific layer.
void	updateScene ()
	Calls the update method on the current active scene(s).
void	callSceneEvents (SDL_Event &event)
	Forwards SDL events to the current active scene(s).
void	drawScene ()
	Calls the draw method on the current active scene(s).
void	reloadScene ()
	Calls the reload method on the current active scene.

Detailed Description

Manages the lifecycle of all scenes in the game.

Handles loading, unloading, and routing updates and draw calls to the active scene(s).

Member Function Documentation

addScene()

void SceneManager::addScene

(

Scene *

scene

)

Adds a scene to the manager's collection.

Parameters

scene

A pointer to the scene to add.

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callSceneEvents()

void SceneManager::callSceneEvents

(

SDL_Event &

event

)

Forwards SDL events to the current active scene(s).

Parameters

event

The SDL_Event to process.

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getCurrentScene()

Scene * SceneManager::getCurrentScene

(

)

Gets a pointer to the currently active primary scene.

Returns

A pointer to the current Scene.

loadScene() [1/2]

void SceneManager::loadScene

(

int

buildIndex

)

Loads a scene by its build index.

Parameters

buildIndex

The index of the scene to load.

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loadScene() [2/2]

void SceneManager::loadScene

(

std::string

id

)

Loads a scene by its string identifier.

Parameters

id	The name of the scene to load.

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removeBgScene()

void SceneManager::removeBgScene

(

int

layer

)

Removes a background (panel) scene from a specific layer.

Parameters

layer

The layer from which to remove a scene.

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The documentation for this struct was generated from the following files:

• include/SceneManager.h
• src/SceneManager.cpp